annotate libtomcrypt/tests/mac_test.c @ 1715:3974f087d9c0

Disallow leading lines before the ident for server (#102) Per RFC4253 4.2 clients must be able to process other lines of data before the version string, server behavior is not defined neither with MUST/SHOULD nor with MAY. If server process up to 50 lines too - it may cause too long hanging session with invalid/evil client that consume host resources and potentially may lead to DDoS on poor embedded boxes. Let's require first line from client to be version string and fail early if it's not - matches both RFC and real OpenSSH behavior.
author Vladislav Grishenko <themiron@users.noreply.github.com>
date Mon, 15 Jun 2020 18:22:18 +0500
parents 6dba84798cd5
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1471
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1 /* LibTomCrypt, modular cryptographic library -- Tom St Denis
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2 *
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3 * LibTomCrypt is a library that provides various cryptographic
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4 * algorithms in a highly modular and flexible manner.
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5 *
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6 * The library is free for all purposes without any express
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7 * guarantee it works.
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8 */
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9 /* test pmac/omac/hmac */
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10 #include <tomcrypt_test.h>
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11
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12 int mac_test(void)
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13 {
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14 #ifdef LTC_HMAC
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15 DO(hmac_test());
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16 #endif
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17 #ifdef LTC_PMAC
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18 DO(pmac_test());
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19 #endif
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20 #ifdef LTC_OMAC
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21 DO(omac_test());
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22 #endif
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23 #ifdef LTC_XCBC
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24 DO(xcbc_test());
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25 #endif
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26 #ifdef LTC_F9_MODE
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27 DO(f9_test());
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28 #endif
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29 #ifdef LTC_EAX_MODE
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30 DO(eax_test());
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31 #endif
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32 #ifdef LTC_OCB_MODE
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33 DO(ocb_test());
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34 #endif
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35 #ifdef LTC_OCB3_MODE
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36 DO(ocb3_test());
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37 #endif
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38 #ifdef LTC_CCM_MODE
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39 DO(ccm_test());
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40 #endif
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41 #ifdef LTC_GCM_MODE
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42 DO(gcm_test());
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43 #endif
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44 #ifdef LTC_PELICAN
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45 DO(pelican_test());
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46 #endif
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47 #ifdef LTC_POLY1305
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48 DO(poly1305_test());
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49 #endif
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50 #ifdef LTC_CHACHA20POLY1305_MODE
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51 DO(chacha20poly1305_test());
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52 #endif
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53 #ifdef LTC_BLAKE2SMAC
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54 DO(blake2smac_test());
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55 #endif
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56 #ifdef LTC_BLAKE2BMAC
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57 DO(blake2bmac_test());
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58 #endif
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59 return 0;
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60 }
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61
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62 /* ref: $Format:%D$ */
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63 /* git commit: $Format:%H$ */
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64 /* commit time: $Format:%ai$ */